The Neptun series offers a robust level sensor specially designed for liquids and bulk solids. The sensor was originally developed as a level sensor for streams and rivers, but is being used more and more in other areas of application. The sensor impresses with excellent measuring results, an extra-long service life, a long range and high resistance to vandalism. The Neptun sensor is available both as a radar version up to 5 meters and as an ultrasonic version up to 5 meters. The main area of application is level measurements in tanks, silos or shafts, such as for groundwater measurements. In addition to an optimized range and short measuring and transmission intervals, the product offers many extended functionalities and supports mioty.